ID   WTPB_PYRHO              Reviewed;         248 AA.
AC   O57893;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   25-MAY-2022, entry version 113.
DE   RecName: Full=Molybdate/tungstate transport system permease protein WtpB;
GN   Name=wtpB; OrderedLocusNames=PH0154;
OS   Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC
OS   100139 / OT-3).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=70601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3;
RX   PubMed=9679194; DOI=10.1093/dnares/5.2.55;
RA   Kawarabayasi Y., Sawada M., Horikawa H., Haikawa Y., Hino Y., Yamamoto S.,
RA   Sekine M., Baba S., Kosugi H., Hosoyama A., Nagai Y., Sakai M., Ogura K.,
RA   Otsuka R., Nakazawa H., Takamiya M., Ohfuku Y., Funahashi T., Tanaka T.,
RA   Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K., Yoshizawa T.,
RA   Nakamura Y., Robb F.T., Horikoshi K., Masuchi Y., Shizuya H., Kikuchi H.;
RT   "Complete sequence and gene organization of the genome of a hyper-
RT   thermophilic archaebacterium, Pyrococcus horikoshii OT3.";
RL   DNA Res. 5:55-76(1998).
CC   -!- FUNCTION: Part of the ABC transporter complex WtpABC involved in
CC       molybdate/tungstate import. Probably responsible for the translocation
CC       of the substrate across the membrane (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (WtpC),
CC       two transmembrane proteins (WtpB) and a solute-binding protein (WtpA).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000255|PROSITE-ProRule:PRU00441}.
CC   -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC       permease family. {ECO:0000305}.
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DR   EMBL; BA000001; BAA29223.1; -; Genomic_DNA.
DR   PIR; H71236; H71236.
DR   AlphaFoldDB; O57893; -.
DR   SMR; O57893; -.
DR   STRING; 70601.3256540; -.
DR   EnsemblBacteria; BAA29223; BAA29223; BAA29223.
DR   KEGG; pho:PH0154; -.
DR   eggNOG; arCOG00164; Archaea.
DR   OMA; NEYNFVA; -.
DR   Proteomes; UP000000752; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR   CDD; cd06261; TM_PBP2; 1.
DR   Gene3D; 1.10.3720.10; -; 1.
DR   InterPro; IPR000515; MetI-like.
DR   InterPro; IPR035906; MetI-like_sf.
DR   Pfam; PF00528; BPD_transp_1; 1.
DR   SUPFAM; SSF161098; SSF161098; 1.
DR   PROSITE; PS50928; ABC_TM1; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Molybdenum; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..248
FT                   /note="Molybdate/tungstate transport system permease
FT                   protein WtpB"
FT                   /id="PRO_0000338499"
FT   TOPO_DOM        1..9
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        10..30
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        31..56
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        57..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        78..91
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        92..112
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        113..115
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        116..136
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        137..164
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        165..185
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        186..223
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        224..244
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TOPO_DOM        245..248
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          53..239
FT                   /note="ABC transmembrane type-1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ   SEQUENCE   248 AA;  27381 MW;  7DBCC2EEEDBA8E21 CRC64;
     MMGRDYALYF FAALGSFLVV YIVLPIVTIF AKQALDFEML VKTVHDPLVL EALRNSLLTA
     TATALISLFF GVPLGYILAR KDFRGKNFVQ AIIDVPVVIP HSVVGIMLLV TFSNAILDSY
     KGIIAAMLFV SAPFAINSAR DGFLAVDEKL EHVARTLGAS RIRTFFSISL PMALPSIASG
     GIMAWARSMS EVGAILIVAY YPKTAQILVM EYFNNYGLRA SRPISVMLML ISLSIFVFLR
     WLIGRVRE